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COLMI M4S Smart Bracelet Color-screen IP67 Fitness Tracker blood pressure Heart Rate Monitor Smart band For Android IOS phone

19 reviews
100% of buyers enjoyed this product! 166 orders
15-21 days (ships out within 7 business days)
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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of ShoppiGear (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

19 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
15 Jan 2021

Ordered because of the price. Shipping, tracking norms. Installed the annex. Tied up on Bluetooth quickly. Percentage of charge in the application did not find. Immediately updated software. The application itself is normal, a little petrified in the eyes because of tueva Huchi of all parameters-harometers. The accuracy of measurements was not checked, but something There believes. Unlike another bracelet, there is no way to adjust the screen, such as remove the turning of parameters. Well, a color screen, not as big as branded ones. It's a joke that when a call highlights N, not a name, as well as when a message. Although part of the text messages are visible. the strap circumference is small. On the wide wrist in the butt, the strap is harsh. The capsule climbs tightly, keeps in the belt of norms. The coating of the screen is rather quickly scratched. Vibro powerful. In short, the thing is so-so, for such money norms, but it is better to take more expensive and branded :-),

verifed buyer
14 Jan 2021

Excellent, charging keep 2 days

verifed buyer
14 Jan 2021

Screen bright

verifed buyer
14 Jan 2021

Marriage came, in general, cool watches cost their money. I had problems with the display

verifed buyer
13 Jan 2021

Normal for your money

verifed buyer
11 Jan 2021

Great product. Oooochen fast shipping

verifed buyer
7 Jan 2021

Excellent, 3 shopping

verifed buyer
4 Jan 2021

The clock came very quickly, packed well in a box. It arrived in excellent condition and much earlier than I expected, , delivery took two week. It works well.

verifed buyer
4 Jan 2021

fast delivery excellent communication and best products as always thank you store and I recommend everyone to buy from this decent store

verifed buyer
1 Jan 2021

Same as the photo, works well but still don't know use some function, the battery tough 3 days, including nights

verifed buyer
1 Jan 2021

Ordered November 29, the store sent them somewhere a week later, came on January 18. Watch go, pressure shows wrong if only measure steps and watch time))

verifed buyer
29 Dec 2020


verifed buyer
29 Dec 2020

At the moment it works but doesn't connect with a Samsung big neos plus

verifed buyer
29 Dec 2020

Product arrived in. perfect condition and in time. will Test for more days and back with more accurate feedback.

verifed buyer
25 Dec 2020

Come in 2 weeks. Satisfied with

verifed buyer
24 Dec 2020

Goods consistent with the description.

verifed buyer
24 Dec 2020

The product is satisfied, corresponds to the description.

verifed buyer
23 Dec 2020

Oooochen long shipping, 58 days! But the bracelet itself is good! Really Long keeps the charge, waterproof, quite accurately measures the pulse and steps. And of course, vibro alarm clock!

verifed buyer
23 Dec 2020

Correct Description. Good price watch

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